Kohei Toyoshima

Title: Kohei Toyoshima: Innovator in Electrical Junction and Connection Boxes

Introduction

Kohei Toyoshima is a notable inventor based in Kakegawa, Japan. He has made significant contributions to the field of electrical engineering, particularly in the design of electrical junction and connection boxes. With a total of 4 patents to his name, Toyoshima's innovations reflect a deep understanding of electrical systems and their practical applications.

Latest Patents

One of Toyoshima's latest patents is an electrical junction box. This innovative design includes a body with an accommodation space, a first cover that pivots around a shaft to cover part of the space, and a second cover that covers another part. The first cover features an interfering portion that moves in accordance with the pivoting of the cover, while the second cover has an interfered portion that aligns with the movement of the first cover when closed. Additionally, the conductor portion is designed to be isolated from the outside by the first cover.

Another significant patent is the electrical connection box, which consists of an insulating connection box housing and an insulating branch box housing. The connection box housing contains a conductive connection box bus bar, while the branch box housing stores a conductive branch box bus bar. These two components are stacked vertically, and the bus bars are electrically connected by direct contact and fastening, ensuring efficient electrical transmission.

Career Highlights

Throughout his career, Kohei Toyoshima has worked with prominent companies such as Yazaki Corporation and Toyota Motor Corporation. His experience in these leading organizations has undoubtedly contributed to his expertise and innovative capabilities in the electrical engineering sector.

Collaborations

Toyoshima has collaborated with talented individuals in his field, including Kazuki Kobayashi and Kenji Segawa. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Kohei Toyoshima's contributions to electrical junction and connection boxes demonstrate his innovative spirit and technical proficiency. His patents not only enhance the functionality of electrical systems but also reflect the importance of collaboration in driving technological advancements.